IV. Combine these two sentences using “TOO/ ENOUGH”.
1. We couldn’t eat the food. It was very hot.
→ The food was too hot for us to eat
2. A taxi would have been best. But I didn’t have much money.
→ I didn't have enough money to take a taxi
3. She can’t take a day off. She’s very busy.
→ She is too busy to take a day off
4. A picnic would be nice. But it’s wet.
→ It's too wet to go on a picnic
5. Nobody could move the piano. It was very heavy.
→ The piano was too heavy to move

IV. Combine these two sentences using “TOO/ ENOUGH”.
1. We couldn’t eat the food. It was very hot.
→ The food was too hot for us to eat.
2. A taxi would have been best. But I didn’t have much money.
→ I didn't have enough money to take a taxi.
3. She can’t take a day off. She’s very busy.
→ She is too busy to take a day off.
4. A picnic would be nice. But it’s wet.
→ It is not dry enough to go for a picnic
5. Nobody could move the piano. It was very heavy.
→ The piano was too heavy to move.

combine the sentences using the conjunction in brackets.

That company dumped garbage into the river. They didn't take responsibility for it. (YET)

That company dumped garbage into the river yet they didn't take responsibility for it.

Helen and I have different interests. We get along really well. (EVEN THOUGHT)

Even though Helen and I have different interests, we get along really well. 

The employees were tired. They stayed up all night to complete the project. (AS)

The employees were tired as they stayed up all night to complete the project.

The park opens in the summer. I will go there every weekend. (WHEN)

When the park opens in the summer, I will go there every weekend. 

b - b - b - c - c - a - d - b - c - b - c - c - d - b - c

1b

 2b

 3b

 4c

 5c

 6a

 7d

 8b 

9c 

10b

 11c

 12c

 13d  

14b

 15c

1 go

2 be

3 do

4 playing

5 waiting

(should) go

be

do

playing

waiting

are coming
have already called
are
was
is
like
is
were
are your children doing
was working
came
was having
were waiting
came
was not driving
happened
did you do
Are - looking

She got so angry that he put his first through the wall

He was so worried about the exam that he couldn't get to sleep last night

Em có thể làm theo nhiều cách khác nhé !!

Môn Hoá mà sao bạn đăng lạc trôi sang box Anh rồi?

a) 

\(n_{Al}=\dfrac{6,75}{27}=0,25\left(mol\right)\)

PTHH: 2Al + 6HCl ---> 2AlCl₃ + 3H₂ 

           0,25->0,75------>0,25--->0,375

b) V_H2 = 0,375.22,4 = 8,4 (l)

c) m_HCl = 0,75.36,5 = 27,375 (g)

d) m_AlCl3 = 0,25.133,5 = 33,375 (g)

Cảm ơn bạn